CN113230812B - Intelligent adjustable device for waste gas purification and application method thereof - Google Patents

Intelligent adjustable device for waste gas purification and application method thereof Download PDF

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Publication number
CN113230812B
CN113230812B CN202110741959.0A CN202110741959A CN113230812B CN 113230812 B CN113230812 B CN 113230812B CN 202110741959 A CN202110741959 A CN 202110741959A CN 113230812 B CN113230812 B CN 113230812B
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auger
pipe
filter plate
fixedly connected
brush
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CN113230812A (en
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苗巧利
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Fengzhen Huaxing Chemical Co ltd
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Fengzhen Huaxing Chemical Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D50/00Combinations of methods or devices for separating particles from gases or vapours

Abstract

The invention relates to the technical field of waste gas purification, in particular to an intelligent adjustable device for waste gas purification and a use method thereof. The invention aims to solve the technical problems that the purifying and filtering effect is poor, the secondary pollution is easy to cause when the gas is automatically cleaned, and the automatic cleaning is incomplete. In order to solve the technical problems, the invention provides an intelligent adjustable device for purifying waste gas, which consists of a purifying tower, a dust collecting mechanism, a filtering mechanism and a scraping mechanism.

Description

Intelligent adjustable device for waste gas purification and application method thereof
Technical Field
The invention relates to the technical field of waste gas purification, in particular to an intelligent adjustable device for waste gas purification and a use method thereof.
Background
At present, the known smelting enterprises use waste gas purifying chambers, after a period of working, dust and dirt are often accumulated on a filter screen, at the moment, the production is stopped, the dust and dirt accumulated on the filter screen are manually removed, the mode of removing the dust and dirt on the filter screen is high in labor intensity of workers, severe in working environment, and the enterprises need to stop production, so that the production efficiency is low.
The prior art (publication number: CN107281831 a) discloses an intelligent adjustable device for exhaust gas purification, and at least the following problems are not solved in the prior art: 1. the existing purification device only filters waste gas through two flat filter screens, the waste gas throughput is limited, the purification efficiency is low, and the purification effect is poor; 2. the existing filter screen has poor automatic cleaning effect, the passive plate can only clean one side of the filter screen, dust particles are extruded and brushed by the hairbrush to pass through holes on the filter screen to enter the other side, so that secondary pollution of purified gas is caused, and the quality of gas purification is affected; 3. the filter plate still needs to manually remove dust and dirt accumulated on the filter screen, so that the effect of automatic cleaning cannot be achieved, and the labor intensity of workers is high.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides an intelligent adjustable device for waste gas purification and a use method thereof, which solve the problems of poor purification and filtration effects, easiness in secondary pollution of purified gas during automatic cleaning and incomplete automatic cleaning.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: an intelligent adjustable device for exhaust gas purification comprises a purification tower, one side fixedly connected with of the purification tower is connected with a gas transmission pipe communicated with the inside of the purification tower, the gas transmission pipe comprises a gas inlet pipe at the lower part and a gas outlet pipe at the upper part, a dust collecting mechanism communicated with the inside of the purification tower is fixedly connected with a motor and a high-pressure gas pump at the bottom of the purification tower, a rotary connecting pipe is fixedly connected with an output pipe of the high-pressure gas pump, a transmission gear is fixedly connected with the output end of the motor, a chute is formed in one side of the inner wall of the purification tower, a mounting frame is fixedly connected with one side of the inner wall of the purification tower, a filter mechanism is movably inserted at the top of the mounting frame, the filter mechanism comprises a packing auger pipe, two first brushes, two second filter plates are fixedly sleeved on the outer wall of the lower half end of the packing auger pipe, the outer wall of the first filter plates and the second filter plates are respectively fixedly connected with the inner wall of the purification tower, the outer wall of the packing auger pipe is fixedly connected with a transmission gear, one side of the transmission gear is fixedly connected with a rotary ring groove formed in the upper side of the packing auger pipe, two side of the transmission groove is fixedly connected with two spiral blades are fixedly inserted at the two sides of the top of the two spiral grooves, the two spiral grooves are fixedly connected with one side of the spiral grooves are respectively, the spiral grooves are fixedly connected with one side of the two spiral grooves are fixedly connected with one top grooves respectively, and are respectively, two spiral grooves are fixedly connected with the top grooves are meshed with the top grooves respectively, the scraping mechanism is movably sleeved on one side of the auger pipe and comprises a sliding block, the sliding block is in sliding connection with the inside of the sliding groove, one side of the sliding block is fixedly connected with two first short rods, the other ends of the first short rods are hinged with long rods, the other ends of the long rods are hinged with second short rods, the two long rods are movably sleeved with a hairbrush barrel, the two first short rods and the two second short rods are movably sleeved with rollers, the upper groove wall and the lower groove wall of the spiral groove are respectively provided with a first adjustable electromagnet and a second adjustable electromagnet, the first adjustable electromagnet and the second adjustable electromagnet are respectively provided with a first current adjustment module and a second current adjustment module, the first current adjustment module and the second current adjustment module respond to the rotation direction of the motor, and when the motor drives the auger pipe to rotate so that the scraping mechanism ascends along the spiral groove, the first current adjustment module controls the first adjustable electromagnet and the second electromagnet to be far away from the hairbrush barrel; when the motor drives the auger tube to rotate so that the scraping mechanism descends along the spiral ring groove, the first current adjusting module and the second current adjusting module control the first adjustable electromagnet and the second adjustable electromagnet to generate heteromagnetism, so that the brush barrels on the upper side and the lower side are close to each other and are attached to the upper side and the lower side of the auger blade.
Preferably, the dust collecting mechanism comprises a trash discharging pipe valve, the top end of the trash discharging pipe valve is fixedly connected with the bottom end of the purifying tower and is communicated with the interior of the trash discharging pipe valve, an operation box is fixedly sleeved on the trash discharging pipe valve, a dust collecting bag is movably sleeved on the trash discharging pipe valve, the dust collecting bag is sleeved inside the operation box, and an air extracting pump communicated with the interior of the operation box is fixedly connected to the bottom of the operation box.
Preferably, the top of the mounting frame is fixedly nested with a bearing, the bottom end of the auger pipe is inserted into the bearing, and the outer wall of the auger pipe is fixedly connected with a limiting plate matched with the bearing.
Preferably, the number of the high-pressure air nozzles is not less than six, two first hairbrushes are respectively positioned at the upper side and the lower side of the first filter plate and are in fit connection with the first hairbrushes, and two second hairbrushes are respectively positioned at the upper side and the lower side of the second filter plate and are in fit connection with the second filter plate.
Preferably, the first brush and the second brush each comprise a support plate and a brush head, the support plates of the first brush and the support plates of the second brush are located on the upper side of the first filter plate, air injection pipes communicated with the high-pressure air nozzles are respectively arranged on the support plates of the second brush and located on the upper side of the second filter plate, and a plurality of air injection holes communicated with the air injection pipes are respectively formed in one side of each of the two support plates, which faces the corresponding first filter plate and one side of each of the second filter plates.
The invention also discloses a use method of the intelligent adjustable device for purifying waste gas, which comprises the following steps:
s1, firstly, waste gas enters the purifying tower through an air inlet pipe positioned below, and after the waste gas passes through the first filter plate, the second filter plate and the auger pipe from bottom to top in sequence and is adhered, the gas is discharged from an air outlet pipe positioned above.
S2, driving a transmission gear to rotate positively and negatively alternately through a motor, so that the auger pipe rotates along with the transmission gear through a rotating gear, thereby driving the two first brushes and the two second brushes to respectively remove dust on the surfaces of the first filter plate and the second filter plate, enabling the scraping mechanism to slide up and down in the chute in a reciprocating manner through the cooperation of the two spiral ring grooves and the chute, and enabling the scraping mechanism to move upwards along the spiral ring grooves when the motor rotates towards a first direction, wherein the two brush cylinders are far away from each other and are not in contact with auger blades; when the motor rotates towards the second direction, the scraping mechanism moves downwards along the spiral ring groove, at the moment, the two hairbrush barrels are close to each other and are attached to the auger blade, at the moment, the two hairbrush barrels can scrape dust on the upper side and the lower side of the auger blade from top to bottom, the high-pressure air pump conveys air flow to be sprayed out through the high-pressure air nozzle through the auger pipe, cleaning is conducted in the cleaning chamber, the floating and sinking gradually falls to the first filter plate and the second filter plate, high-pressure air injection is conducted again, and air blown out from the air injection holes blows dust into the bottom of the cleaning tower.
S3, simultaneously, the sucking pump can intensively suck the impurities falling in the purifying tower, so that the impurities enter the dust collecting bag through the impurity discharging pipe valve to be intensively collected.
(III) beneficial effects
The invention provides an intelligent adjustable device for purifying waste gas and a use method thereof, which have the following beneficial effects:
(1) This an intelligent adjustable device for exhaust purification passes through great granule impurity in the cooperation filtering waste gas of first filter and second filter to through the setting of auger pipe, the dwell time and the area of contact of extension waste gas in purifying column, less micronic dust in the further adhesion waste gas improves exhaust purification's effect and efficiency, simple structure and practicality are stronger.
(2) This an intelligent adjustable device for exhaust purification drives two first brushes and two second brushes through auger pipe and rotates, makes it remove dust simultaneously to the upper and lower surface of first filter and second filter respectively, and the setting of high-pressure air nozzle and aspiration pump can form decurrent air current in purifying column, makes impurity concentrate collect with in the dust bag, avoids causing secondary pollution to the gas after purifying.
(3) This an intelligent adjustable device for exhaust purification passes through the cooperation of spiral annular and spout, makes scraping mechanism can be along with the rotation of auger pipe, scrapes the upper and lower both sides of auger blade from top to bottom, need not artifical clearance, has reduced work flow and intensity of labour.
Drawings
FIG. 1 is a front cross-sectional view of the structure of the present invention;
FIG. 2 is a front view of the structure of the present invention;
fig. 3 is a front cross-sectional view of the structural doctoring mechanism of the present invention.
In the figure: 1. a purifying tower; 2. a gas pipe; 201. an air inlet pipe; 202. an air outlet pipe; 3. a dust collection mechanism; 301. a drain pipe valve; 302. an operation box; 303. a dust collecting bag; 304. an air extracting pump; 4. a motor; 5. a high pressure air pump; 6. rotating the connecting pipe; 7. a transmission gear; 8. a chute; 9. a mounting frame; 10. a filtering mechanism; 1001. a packing auger tube; 1002. a first brush; 1003. a second brush; 1004. a first filter plate; 1005. a second filter plate; 1006. a high pressure air nozzle; 1007. rotating the gear; 11. a spiral ring groove; 12. a scraping mechanism; 1201. a slide block; 1202. a first stub; 1203. a long rod; 1204. a second short bar; 1205. a brush cylinder; 1206. and a roller.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, an intelligent adjustable device for purifying waste gas comprises a purifying tower 1, one side of the purifying tower 1 is fixedly connected with a gas pipe 2 communicated with the inside of the purifying tower, the bottom of the purifying tower 1 is fixedly connected with a dust collecting mechanism 3 communicated with the inside of the purifying tower, the top of the purifying tower 1 is fixedly connected with a motor 4 and a high-pressure air pump 5, an output pipe of the high-pressure air pump 5 is fixedly connected with a rotary connecting pipe 6, the output end of the motor 4 is fixedly connected with a transmission gear 7, one side of the inner wall of the purifying tower 1 is provided with a sliding groove 8, one side of the inner wall of the purifying tower 1 is fixedly connected with a mounting rack 9, the top of the mounting rack 9 is movably inserted with a filtering mechanism 10, the outer wall of the filtering mechanism 10 is provided with two mutually matched spiral ring grooves 11, the two spiral ring grooves 11 are movably connected with the sliding groove 8 through a scraping mechanism 12, and the rotary connecting pipe 6 can enable the high-pressure air pump 5 to stably convey air flow in the packing auger 1001.
In the invention, the dust collecting mechanism 3 comprises a trash discharging pipe valve 301, the top end of the trash discharging pipe valve 301 is fixedly connected with the bottom end of the purifying tower 1 and is communicated with the interior of the trash discharging pipe valve 301, an operation box 302 is fixedly sleeved on the trash discharging pipe valve 301, a dust collecting bag 303 is movably sleeved on the trash discharging pipe valve 301, the dust collecting bag 303 is sleeved in the operation box 302, the bottom of the operation box 302 is fixedly connected with an air extracting pump 304 communicated with the interior of the operation box 302, and a sealing door is movably connected to a through hole on the front face of the operation box 302, so that an operator can conveniently replace the dust collecting bag 303.
In the invention, a filter mechanism 10 comprises a packing auger 1001, the packing auger 1001 is movably inserted at the top of a mounting frame 9, two first brushes 1002, two second brushes 1003 and a first filter plate 1004 and a second filter plate 1005 are fixedly sleeved on the outer wall of the lower half end of the packing auger 1001, the outer walls of the first filter plate 1004 and the second filter plate 1005 are respectively and fixedly connected with the inner wall of a purifying tower 1, a high-pressure air nozzle 1006 communicated with the inside of the packing auger 1001 is fixedly connected with the outer wall of the packing auger 1001, the top end of the packing auger 1001 penetrates through the purifying tower 1 and is fixedly connected with the bottom end of a rotary connecting pipe 6 above the packing auger 1001, a rotary gear 1007 is fixedly sleeved on the top end of the packing auger 1001, the rotary gear 1007 is meshed with a transmission gear 7, and a scraping mechanism 12 is movably sleeved on one side of the packing auger 1001.
In the invention, a scraping mechanism 12 comprises a sliding block 1201, the sliding block 1201 is in sliding connection in a sliding groove 8, one side of the sliding block 1201 is fixedly connected with two first short rods 1202, the other end of the first short rods 1202 is hinged with a long rod 1203, the other end of the long rod 1203 is hinged with a second short rod 1204, both the two long rods 1203 are movably sleeved with a brush cylinder 1205, both the two first short rods 1202 and the two second short rods 1204 are movably sleeved with a roller 1206, the upper and lower groove walls of a spiral groove (11) are respectively provided with a first adjustable electromagnet and a second adjustable electromagnet, the first adjustable electromagnet and the second adjustable electromagnet are respectively provided with a first current adjustment module and a second current adjustment module, and the first current adjustment module and the second current adjustment module respond to the rotation direction of a motor 4, specifically, when the motor 4 drives the auger tube 1001 to rotate so that the scraping mechanism 12 ascends along the spiral groove, the first current adjustment module and the second adjustable electromagnet are controlled to generate the same magnetism, and the blade cylinders 1205 on the upper and lower sides are far away from each other; when the motor 4 drives the auger tube 1001 to rotate so that the scraping mechanism 12 descends along the spiral groove 11, the first current adjusting module and the second current adjusting module control the first adjustable electromagnet and the second adjustable electromagnet to generate heteromagnetism, so that the brush barrels 1205 on the upper side and the lower side are close to each other and are attached to the upper side and the lower side of the auger blade. In this arrangement, when the scraping mechanism is lifted up along the chute 8, the two brush drums 1205 do not contact the auger blade, and when the scraping mechanism is lowered down along the chute 8, the two brush drums are attached to the auger blade, scraping dust from the auger blade from the bottom to the bottom.
In the invention, a bearing is fixedly nested at the top of a mounting frame 9, the bottom end of a packing auger tube 1001 is inserted into the bearing, and a limiting plate matched with the bearing is fixedly connected to the outer wall of the packing auger tube 1001.
In the invention, an auger tube 1001 is formed by fixedly sleeving auger blades on a circular tube, two spiral ring grooves 11 are respectively arranged on the upper side and the lower side of the auger blades on the circular tube and are matched with the auger blades, and a scraping mechanism 12 is movably sleeved on the upper side and the lower side of the auger blades.
In the invention, the number of high-pressure air nozzles 1006 is not less than six, two first brushes 1002 are respectively positioned at the upper and lower sides of a first filter plate 1004 and are in fit connection with the first brushes, two second brushes 1003 are respectively positioned at the upper and lower sides of a second filter plate 1005 and are in fit connection with the second filters, the first filter plate 1004 and the second filter plate 1005 are both funnel structures, one end of the first filter plate 1004 with larger diameter is arranged close to a mounting frame 9, and the second filter plate 1005 and the first filter plate 1004 are symmetrically arranged, so that impurities fall downwards.
In some embodiments, the first brush 1002 and the second brush 1003 each include a support plate and a brush head, the support plates of the first brush 1002 and the second brush 1003 are both provided with air nozzles communicating with the high-pressure air nozzles 1006, and a plurality of air holes communicating with the air nozzles are provided on the sides of the two support plates facing the corresponding first filter plate 1004 and second filter plate 1005. In this case, when the cleaning chamber 1 needs to be cleaned, high-pressure gas is sprayed from the gas spraying holes toward the first filter plate and the second filter plate, and dust can be blown down until it falls into the dust collection bag 303.
According to the invention, larger particle impurities in the waste gas are filtered through the cooperation of the first filter plate 1004 and the second filter plate 1005, the residence time and the contact area of the waste gas in the purifying tower 1 are prolonged through the arrangement of the auger tube 1001, smaller dust in the waste gas is further adhered, the effect and the efficiency of waste gas purification are improved, the structure is simple, the practicability is strong, the auger tube 1001 drives the two first hairbrushes 1002 and the two second hairbrushes 1003 to rotate, the upper surface and the lower surface of the first filter plate 1004 and the lower surface of the second filter plate 1005 are respectively cleaned at the same time, the cleaning is cleaner, the high-pressure air nozzle 1006 and the air pump 304 can form downward air flow in the purifying tower 1, impurities are collected in the dust collecting bag 303 in a concentrated manner, secondary pollution to the purified air is avoided, the scraping mechanism 12 can scrape the upper side and the lower side of the auger blade along with the rotation of the auger tube 1001 through the cooperation of the spiral ring groove 11 and the chute 8, the manual cleaning is not needed, and the working flow and the labor intensity are reduced.
The application method of the intelligent adjustable device for purifying the waste gas comprises the following steps:
s1, firstly, the waste gas enters the purifying tower 1 through the air inlet pipe 201 positioned below, and after the waste gas passes through the first filter plate 1004, the second filter plate 1005 and the auger pipe 1001 in sequence from bottom to top for filtration and adhesion, the gas is discharged from the air outlet pipe 202 positioned above.
S2, driving the transmission gear 7 to rotate in a positive and negative alternate mode through the motor 4, enabling the auger tube 1001 to rotate along with the transmission gear 1007, driving the two first brushes 1002 and the second brushes 1003 to respectively remove dust on the surfaces of the first filter plate 1004 and the second filter plate 1005, enabling the scraping mechanism 12 to slide up and down in the chute 8 in a reciprocating mode through the cooperation of the two spiral ring grooves 11 and the chute 8, enabling the scraping mechanism 12 to move upwards along the spiral ring grooves 11 when the motor 4 rotates towards a first direction, enabling the two brush drums 1205 to be far away from each other and not to contact with auger blades; when the motor rotates towards the second direction, the scraping mechanism 12 moves downwards along the spiral ring groove 11, at this time, the two brush drums 1205 are close to each other and are attached to the auger blade, at this time, the two brush drums can scrape dust on the upper side and the lower side of the auger blade of the auger tube 1001 from top to bottom, the high-pressure air pump 5 conveys air flow to be sprayed out through the high-pressure air nozzle 1006 through the auger tube 1001, cleaning is performed in the cleaning chamber, the sink and float gradually falls to the first filter plate 1004 and the second filter plate 1005, high-pressure air injection is performed again, and air blown out from the air injection holes blows dust into the bottom of the cleaning tower 1.
S3, simultaneously, the sucking pump 304 can intensively suck the impurities falling in the purifying tower 1, so that the impurities enter the dust collecting bag 303 through the impurity discharging pipe valve 301 to be intensively collected.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An intelligent adjustable device for purifying waste gas, comprising a purifying tower (1), characterized in that: one side fixedly connected with of purifying column (1) rather than gas-supply pipe (2) of inside intercommunication, gas-supply pipe (2) are including intake pipe (201) of below and outlet duct (202) of top, and the bottom fixedly connected with dust collection mechanism (3) of its inside intercommunication of purifying column (1), the top fixedly connected with motor (4) and high-pressure air pump (5) of purifying column (1), and the output tube fixedly connected with swivelling joint pipe (6) of high-pressure air pump (5), the output fixedly connected with drive gear (7) of motor (4), spout (8) have been seted up to one side of purifying column (1) inner wall, and one side fixedly connected with mounting bracket (9) relative to purifying column (1) inner wall, the top activity of mounting bracket (9) is pegged graft and is had filter mechanism (10), filter mechanism (10) are including auger pipe (1001), and the top at mounting bracket (9) is pegged graft in the activity of auger pipe (1001), cup joint two first brush (1002), two second brush (1005) and filter (1005) are cup jointed on the outer wall of auger pipe (1001) lower half end fixedly, the outer wall fixedly connected with of auger pipe (1001) rather than high pressure air nozzle (1006) of inside intercommunication, and the top of auger pipe (1001) runs through purifying column (1) and rather than the bottom fixed connection of rotatory connecting pipe (6) of top, the fixed rotary gear (1007) that cup joints in top of auger pipe (1001), and rotary gear (1007) and drive gear (7) meshing, and the outer wall of filtering mechanism (10) has seted up two spiral annular (11) of mutually supporting, two spiral annular (11) are through scraping mechanism (12) and spout (8) swing joint, two auger blade has been cup jointed on the outer wall of auger pipe (1001), two spiral annular (11) are offered respectively on the pipe and are cooperated with it the upper and lower both sides of auger blade, and strike off mechanism (12) activity cup joints in the upper and lower both sides of auger blade, strike off mechanism (12) activity cup joints one side of auger pipe (7), strike off mechanism (12) include slider (1201), and slider (1201) sliding connection is in spout (8) and spout (1202) one end is connected with two articulated length pole 1203 (1201), one end (1201) is articulated on the length pole (1201) of two articulated pole (1201), the two first short rods (1202) and the two second short rods (1204) are movably sleeved with rollers (1206), the upper groove wall and the lower groove wall of the spiral groove (11) are respectively provided with a first adjustable electromagnet and a second adjustable electromagnet, the first adjustable electromagnet and the second adjustable electromagnet are respectively provided with a first current adjusting module and a second current adjusting module, the first current adjusting module and the second current adjusting module respond to the rotating direction of the motor (4), and when the motor (4) drives the auger tube (1001) to rotate so that the scraping mechanism (12) ascends along the spiral groove, the first current adjusting module and the second current adjusting module control the first adjustable electromagnet and the second adjustable electromagnet to generate the same magnetism, so that the hairbrush cylinders (1205) on the upper side and the lower side are mutually separated from the auger blades; when the motor (4) drives the auger tube (1001) to rotate so that the scraping mechanism (12) descends along the spiral ring groove, the first current adjusting module and the second current adjusting module control the first adjustable electromagnet and the second adjustable electromagnet to generate heteromagnetism, so that the brush barrels (1205) on the upper side and the lower side are mutually close to each other and are attached to the upper side and the lower side of the auger blade.
2. An intelligent adjustable device for exhaust gas purification according to claim 1, characterized in that: the dust collection mechanism (3) comprises a trash discharge pipe valve (301), the top end of the trash discharge pipe valve (301) is fixedly connected with the bottom end of the purification tower (1) and is communicated with the inside of the trash discharge pipe valve, an operation box (302) is fixedly sleeved on the trash discharge pipe valve (301) and a dust collection bag (303) is movably sleeved on the trash discharge pipe valve, the dust collection bag (303) is sleeved inside the operation box (302), and an air suction pump (304) communicated with the inside of the operation box (302) is fixedly connected to the bottom of the operation box.
3. An intelligent adjustable device for exhaust gas purification according to claim 1, characterized in that: the top of mounting bracket (9) is fixed to be nested has the bearing, peg graft in the bearing in the bottom of auger pipe (1001), and the outer wall fixedly connected with of auger pipe (1001) with bearing matched with limiting plate.
4. An intelligent adjustable device for exhaust gas purification according to claim 1, characterized in that: the number of the high-pressure air nozzles (1006) is not less than six, two first brushes (1002) are respectively positioned at the upper side and the lower side of the first filter plate (1004) and are in fit connection with the first filter plate, and two second brushes (1003) are respectively positioned at the upper side and the lower side of the second filter plate (1005) and are in fit connection with the second filter plate.
5. The intelligent adjustable device for purifying waste gas according to claim 4, wherein the first brush (1002) and the second brush (1003) comprise a supporting plate and a brush head, the supporting plate of the first brush (1002) positioned on the upper side of the first filter plate (1004) and the supporting plate of the second brush (1003) positioned on the upper side of the second filter plate (1005) are respectively provided with an air nozzle communicated with the high-pressure air nozzle (1006), and a plurality of air nozzles communicated with the air nozzle are respectively arranged on one side of the two supporting plates, which faces the corresponding first filter plate (1004) and the second filter plate (1005).
6. The method of using an intelligent adjustable device for exhaust gas purification according to claim 2, comprising the steps of:
s1, firstly, waste gas enters a purifying tower (1) through an air inlet pipe (201) positioned below, and after being filtered and adhered by a first filter plate (1004), a second filter plate (1005) and a packing auger pipe (1001) in sequence from bottom to top, the waste gas is discharged from an air outlet pipe (202) positioned above;
s2, driving a transmission gear (7) to rotate positively and negatively alternately through a motor (4), enabling an auger tube (1001) to rotate along with the transmission gear (1007), driving two first brushes (1002) and two second brushes (1003) to respectively remove dust on the surfaces of a first filter plate (1004) and a second filter plate (1005), enabling a scraping mechanism (12) to slide up and down in the chute (8) in a reciprocating manner through the cooperation of the two spiral ring grooves (11) and the chute (8), enabling the scraping mechanism (12) to move upwards along the spiral ring grooves (11) when the motor (4) rotates towards a first direction, and enabling the two brush tubes (1205) to be far away from each other and not contact with auger blades; when the motor rotates towards the second direction, the scraping mechanism (12) moves downwards along the spiral ring groove (11), at the moment, the two hairbrush drums (1205) are close to each other and are attached to the auger blade, at the moment, the two hairbrush drums can scrape dust on the upper side and the lower side of the auger blade of the auger tube (1001) from top to bottom, the high-pressure air pump (5) conveys air flow to spray out through the high-pressure air nozzle (1006) through the auger tube (1001), the cleaning is carried out in the cleaning chamber, the floating and sinking gradually falls to the positions of the first filter plate (1004) and the second filter plate (1005), high-pressure air injection is carried out again, and air blown out from the air injection holes blows the dust into the bottom of the cleaning tower (1);
s3, simultaneously, the sucking pump (304) can intensively suck the impurities falling in the purifying tower (1), so that the impurities enter the dust collecting bag (303) through the impurity discharging pipe valve (301) for centralized collection.
CN202110741959.0A 2021-06-30 2021-06-30 Intelligent adjustable device for waste gas purification and application method thereof Active CN113230812B (en)

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CN113230812B true CN113230812B (en) 2023-10-27

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